Publication detail

Mechanical Properties Determination of Unknown and 10Ch2MFA Steel Based on Non-destructive Instrumented Hardness Test

STODOLA, M. HADRABA, H.

Original Title

Mechanical Properties Determination of Unknown and 10Ch2MFA Steel Based on Non-destructive Instrumented Hardness Test

Type

conference paper

Language

English

Original Abstract

The aim of the paper is to present developed methodology for evaluation of mechanical properties using nondestructive (NDT) methods. The final methodology will focus on evaluating the mechanical properties of the heterogeneous weld structure. The mechanical properties are determined by conducting NDT instrumented Vickers hardness test. The developed methodology for the basic mechanical properties determining is based on the inverse FEM modeling of instrumented hardness test and the indentation curve and the measured surface imprint are the output of indentation. The outputs from the experimental hardness test (the corresponding values from indentation curve and measured surface) are not always corresponding. These differences affect the accuracy of the developed methodology, because it is achieved of the basic material mechanical properties by comparing the outputs of the experimental instrumented hardness test and modeled hardness test using FEM.

Keywords

Hardness test, Vickers indentor, imprint, indentation curve, mechanical properties, FEM.

Authors

STODOLA, M.; HADRABA, H.

RIV year

2015

Released

5. 10. 2015

Publisher

Key Engineering Materials

ISBN

978-3-03835-555-7

Book

Key Engineering Materials

Edition number

1

ISBN

1013-9826

Periodical

Key Engineering Materials (print)

Year of study

662

State

Swiss Confederation

Pages from

73

Pages to

76

Pages count

5

URL

http://www.scientific.net/Paper/Preview/460558

BibTex

@inproceedings{BUT115734,
  author="Martin {Stodola} and Hynek {Hadraba}",
  title="Mechanical Properties Determination of Unknown and 10Ch2MFA Steel Based on Non-destructive Instrumented Hardness Test",
  booktitle="Key Engineering Materials",
  year="2015",
  journal="Key Engineering Materials (print)",
  volume="662",
  number="1",
  pages="73--76",
  publisher="Key Engineering Materials",
  doi="10.4028/www.scientific.net/KEM.662.73",
  isbn="978-3-03835-555-7",
  issn="1013-9826",
  url="http://www.scientific.net/Paper/Preview/460558"
}